linux/tools
Arnaldo Carvalho de Melo 9db4e9d6cc perf annotate-data: Show the sample count in the data-type browser
The data-type browser has a samples view, selected with -n (or with
annotate.show_nr_samples), in which browser__write_overhead() prints a
local nr_samples variable that is initialized to zero and never
updated, so every member is listed as having no samples while the
period and percent columns for the same entry are filled in.

Print the histogram entry's own count instead.

This predates the load/store counter split, so fix it ahead of that
patch: the split then only has to adapt a line that is already correct,
and this fix can be picked on its own.

Fixes: d001c7a7f4 ("perf annotate-data: Add hist_entry__annotate_data_tui()")
Acked-by: Namhyung Kim <namhyung@kernel.org>
Assisted-by: LLM
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2026-09-22 14:52:08 +02:00
..
accounting
arch perf headers: Sync perf_event.h/perf_regs.h with the kernel headers 2026-09-14 15:32:52 -03:00
bootconfig Bootconfig updates for v7.3: 2026-08-25 08:59:09 -07:00
bpf perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
build tools build: Fix timerfd feature detection with clang 2026-09-12 17:22:18 -03:00
certs
cgroup
counter
crypto
debugging
dma
docs doc tools: fix 'path' typos 2026-08-11 10:43:16 -06:00
firewire
firmware
gpio
hv
iio
include perf headers: Sync perf_event.h/perf_regs.h with the kernel headers 2026-09-14 15:32:52 -03:00
kvm/kvm_stat
laptop
leds
lib perf record: Fix unhandled POLLHUP on non_perf_event descriptors 2026-09-17 12:27:34 -03:00
memory-model
mm mm.git review status for master..mm-nonmm-stable 2026-08-23 08:07:11 -07:00
net Including fixes from Bluetooth, IPSec and Netfilter. 2026-08-27 13:53:43 -07:00
objtool Rust fixes for v7.3 2026-08-30 09:47:39 -07:00
pcmcia
perf perf annotate-data: Show the sample count in the data-type browser 2026-09-22 14:52:08 +02:00
platform/x86/amd
power
rcu
sched
sched_ext sched_ext: Check bpf_timer_start return values in scx_qmap 2026-08-31 06:47:39 -10:00
scripts perf tools updates for v7.3 2026-08-22 08:47:50 -07:00
sound
spi
testing bpf-fixes 2026-09-06 13:49:44 -07:00
thermal
time
tracing
unittests
usb
verification verification/rvgen: Use .old instead of .bak for kunit backup files 2026-08-25 13:56:53 +02:00
virtio tools/virtio: Fix control typo in trace agent comment 2026-08-19 06:38:48 -04:00
wmi
workqueue tools/workqueue/wq_dump.py: Support backward compatibility for wq->attrs rename 2026-08-31 10:17:08 -10:00
writeback
Makefile